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Mathematics 13 Online
OpenStudy (anonymous):

What is the measure of angle W?

OpenStudy (anonymous):

OpenStudy (anonymous):

60 degrees

OpenStudy (anonymous):

That is what I thought it was. But I got told from someone else it was wrong.

OpenStudy (anonymous):

Can you help me with 2 more?

OpenStudy (anonymous):

no it is right. haha Triangle angles always add up to 180 divide by 3. Sure!

OpenStudy (anonymous):

Thank you! :) If m<S = 75°, what is m<U?

OpenStudy (anonymous):

52.5 degrees. haha

OpenStudy (anonymous):

a) 30° b) 40° c) 50° d) 60° are the answers.

OpenStudy (anonymous):

oh.. haha

OpenStudy (anonymous):

oh it's 30. I missed it. haha :)

OpenStudy (anonymous):

That's fine! :) Last one. m<BAC = m<BCA. If AB = 12 and AC = 10, then what is BC?

OpenStudy (anonymous):

12? I'm not sure...

OpenStudy (anonymous):

Well I appreciate your time! Thank you so much!

OpenStudy (anonymous):

You were correct! It was 12.

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